<?php

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 3.3                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2010                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM is distributed in the hope that it will be useful, but     |
 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
*/

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2010
 * $Id$
 *
 */

require_once 'CRM/Core/Form.php';

/**
 * This class generates form components for processing a Grant
 * 
 */
class CRM_Grant_Form_GrantView extends CRM_Core_Form
{

    /**  
     * Function to set variables up before form is built  
     *                                                            
     * @return void  
     * @access public  
     */
    public function preProcess( ) 
    {
        $this->_contactID = CRM_Utils_Request::retrieve( 'cid', 'Positive', $this );
        $this->_id        = CRM_Utils_Request::retrieve( 'id', 'Positive', $this );
        $context          = CRM_Utils_Request::retrieve( 'context', 'String', $this );
        $this->assign( 'context', $context );
        
        $values = array( ); 
        $params['id'] = $this->_id;
        require_once 'CRM/Grant/BAO/Grant.php';
        CRM_Grant_BAO_Grant::retrieve( $params, $values);
        require_once 'CRM/Grant/PseudoConstant.php';
        $grantType   = CRM_Grant_PseudoConstant::grantType( );
        $grantStatus = CRM_Grant_PseudoConstant::grantStatus( );
        $this->assign('grantType',  $grantType[$values['grant_type_id']] );
        $this->assign('grantStatus',$grantStatus[$values['status_id']] );
        $grantTokens = array( 'amount_total','amount_requested','amount_granted',
                           'rationale','grant_report_received', 'application_received_date', 
                           'decision_date', 'money_transfer_date', 'grant_due_date' );

        foreach ( $grantTokens as $token ) {
            $this->assign( $token, CRM_Utils_Array::value( $token, $values ) );
        }

        if ( isset( $this->_id ) ) {
            require_once 'CRM/Core/BAO/Note.php';
            $noteDAO               = new CRM_Core_BAO_Note();
            $noteDAO->entity_table = 'civicrm_grant';
            $noteDAO->entity_id    = $this->_id;
            if ( $noteDAO->find(true) ) {
                $this->_noteId = $noteDAO->id;
            }
        }

        if ( isset( $this->_noteId ) ) {
            $this->assign( 'note', CRM_Core_DAO::getFieldValue( 'CRM_Core_DAO_Note', $this->_noteId, 'note' ) );
        }


        // add Grant to Recent Items
        require_once 'CRM/Utils/Recent.php';
        require_once 'CRM/Contact/BAO/Contact.php';
        require_once 'CRM/Utils/Money.php';
        $url = CRM_Utils_System::url( 'civicrm/contact/view/grant', 
               "action=view&reset=1&id={$values['id']}&cid={$values['contact_id']}&context=home" );
       
        $title = CRM_Contact_BAO_Contact::displayName($values['contact_id'] ) . ' - ' . ts('Grant') . ': ' .
                 CRM_Utils_Money::format( $values['amount_total'] ) . ' (' . 
                 $grantType[$values['grant_type_id']] . ')';

        $recentOther = array( );
        if ( CRM_Core_Permission::checkActionPermission( 'CiviGrant', CRM_Core_Action::UPDATE ) ) {
            $recentOther['editUrl'] = CRM_Utils_System::url( 'civicrm/contact/view/grant', 
                                                             "action=update&reset=1&id={$values['id']}&cid={$values['contact_id']}&context=home" );
        }
        if ( CRM_Core_Permission::checkActionPermission( 'CiviGrant', CRM_Core_Action::DELETE ) ) {
            $recentOther['deleteUrl'] = CRM_Utils_System::url( 'civicrm/contact/view/grant', 
                                                               "action=delete&reset=1&id={$values['id']}&cid={$values['contact_id']}&context=home" );
        }
        CRM_Utils_Recent::add( $title,
                               $url,
                               $values['id'],
                               'Grant',
                               $values['contact_id'],
                               null,
                               $recentOther );

        require_once 'CRM/Core/BAO/File.php';
        $attachment = CRM_Core_BAO_File::attachmentInfo( 'civicrm_grant',
                                                         $this->_id );
        $this->assign( 'attachment', $attachment );
        
        $groupTree =& CRM_Core_BAO_CustomGroup::getTree( "Grant", $this, $this->_id, 0 );
        CRM_Core_BAO_CustomGroup::buildCustomDataView( $this, $groupTree ); 

        $this->assign( 'id', $this->_id );
    }

    /**
     * Function to build the form
     *
     * @return None
     * @access public
     */
    public function buildQuickForm( ) 
    {
        $this->addButtons(array(  
                                array ( 'type'      => 'cancel',  
                                        'name'      => ts('Done'),  
                                        'spacing'   => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',  
                                        'isDefault' => true   )
                                )
                          );
    }


}